Name the exception ids and address review comments

Add detail::exception_id, a scoped enum with one named enumerator per
documented exception id, and use it for every id in the library. The
create() functions get an overload for it; the int overloads stay for
user code.

Following the review of #5783: add binary_reader::invalid_byte() and
length_type_error(), basic_json::throw_subscript_wrong_type(), move the
fuzzer includes and the using-declaration into fuzzer_common.hpp, and
rename test_sax.hpp to sax_event_loggers.hpp.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann committed 2026-10-07 19:38:46 +02:00
1 parent c3068e9f95
commit fce8a8949f
24 files changed
+629 -375

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@@ -298,7 +298,7 @@ class parser
{
return sax->parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
out_of_range::create(406, concat("number overflow parsing '", m_lexer.get_token_string(), '\''), nullptr));
out_of_range::create(exception_id::number_overflow, concat("number overflow parsing '", m_lexer.get_token_string(), '\''), nullptr));
}
if (JSON_HEDLEY_UNLIKELY(!sax->number_float(res, m_lexer.get_string())))
@@ -519,7 +519,7 @@ class parser
bool syntax_error(SAX& sax, const std::string& message)
{
return sax.parse_error(m_lexer.get_position(), m_lexer.get_token_string(),
parse_error::create(101, m_lexer.get_position(), message, nullptr));
parse_error::create(exception_id::syntax_error, m_lexer.get_position(), message, nullptr));
}
std::string exception_message(const token_type expected, const std::string& context)